More Examples of Direct Proof

preview_player
Показать описание
In this video, we present some more examples of direct proof. This time, instead of writing the proof in real time, we read already finished proofs and discuss their structure.

  1. Andrew Misseldine
Рекомендации по теме
More Examples of 0:20:41

More Examples of Direct Proof

[Discrete Mathematics] Direct 0:06:59

[Discrete Mathematics] Direct Proofs Examples

Discrete Math Proofs 0:22:09

Discrete Math Proofs in 22 Minutes (5 Types, 9 Examples)

DIRECT PROOFS - 0:07:24

DIRECT PROOFS - DISCRETE MATHEMATICS

Direct Proofs: Explanation 0:10:03

Direct Proofs: Explanation with Examples

Discrete Math - 0:09:44

Discrete Math - 1.7.1 Direct Proof

Writing Proofs | 0:02:56

Writing Proofs | Direct Proof Example

Zero-knowledge Proofs and 0:38:58

Zero-knowledge Proofs and Scalable infrastructure | A Conversation with Nana Murugesan

Direct Proof (Explanation 0:10:45

Direct Proof (Explanation Through Examples)

9 tips to 0:15:07

9 tips to help you PROVE MATH THEOREMS

Direct and Indirect 0:07:28

Direct and Indirect Proofs

Simple Direct Proof 0:02:38

Simple Direct Proof Example

Section 1.4, part 0:09:30

Section 1.4, part 3 (First example of a direct proof)

Proof and Problem 0:04:10

Proof and Problem Solving - Direct Proof Example 01

Methods of Proof 0:14:12

Methods of Proof - Direct Proof

Proof and Problem 0:09:16

Proof and Problem Solving - Direct Proof Example 02

Discrete Math 1.7.1 0:07:23

Discrete Math 1.7.1 Direct Proof

Direct Proofs example 0:08:26

Direct Proofs example 1

2209 Video 19 0:21:57

2209 Video 19 (Direct proof with examples)

More direct proofs 0:10:13

More direct proofs

Algebra 3 - 0:06:37

Algebra 3 - Mathematical Proof - Direct Proof

Proof by Contradiction 0:09:00

Proof by Contradiction | Method & First Example

❖ Four Basic 0:22:38

❖ Four Basic Proof Techniques Used in Mathematics ❖

Direct proof example 0:10:03

Direct proof example

Комментарии
Автор

Awesome video & explanation for us at the lower level maths Dr. Misseldine. Question for you that other low level students may ask: why not justify each line as in geometry proofs and so on? I ask this mainly because when we actually SHOW our work or offer a justification we may be able to see mistakes in our work. That is, if I get the problem wrong without any justification or without showing my work I might not SEE where I went wrong at all. It is like doing math in my head: so I might have skipped steps while working in my head and cannot figure where I went wrong or I can have incorrect definitions or information. If there is a requirement to write down everything then if the answer is wrong we can pinpoint where any mistakes lie. That is, if we do not justify each and every step how do we know the presenter did not make a mistake? Aren't proofs about all viewing the proof to SEE WHY and verify it? Can you offer any advice to the kind of thinking that I am expressing?

roychess
Автор

Do you think a formal proof means anything beyond being a string of symbols in a board game we made up?

strangeWaters